4. Understanding $(this) vs. this in jQuery and JavaScript
   JavaScript:jQuery:Key Differences:Type: this is a JavaScript object, while $(this) is a jQuery object.Methods: $(this) provides access to jQuery methods like hide(), show(), css(), etc
5. Alternative Methods for Accessing this in Callbacks
   Understanding this in JavaScript:this is a special keyword in JavaScript that refers to the object that is executing the current code
6. Context Matters: Demystifying the "this" Keyword in JavaScript
   The this Keyword in JavaScript: A Contextual ChameleonIn JavaScript, the this keyword is a fundamental concept that determines the context in which a function is being executed
7. Context Matters: How the "this" Keyword Works in JavaScript Functions
   Function as a Method:When you call a function as a method of an object, this refers to that object. Let's see an example: